Premium Carbide Cutting Knives for Precision Paper and Fabric Crafting

• Customization: Available
• Material Available: Skh-9, SKD-11,Ld, W6mo5cr4V2al, H13K,M42,Asp60
• Hardness: HRC55-65 or Custom
• Certification: CE,TUV,SGS
• Manufacturing Standard: Standard or Custom
• Transportation: by Sea or by Air or Express
• Application: Metal Slitting,Paper ,Rubber,Plastics Cutting
• Transport Package: Wooden or Paper Carton Package
• Specification: standard or custom
• Trademark: Qinghao
• Origin: China
• HS Code: 8208900000
• Production Capacity: 2400000/Year

Product Description

 

Product Description

Introducing the high-quality slitting blades from Zhejiang Qinghao Intelligent Machinery Co., Ltd. These blades are crafted with qualified wear-resistant materials and undergo forging, heat treatment, and grinding processes to ensure superior accuracy and durability. They are resistant to oil, heat, acid, and alkali, making them ideal for long-term use without deformation. This is especially beneficial for slitting thin materials and those with soft or sensitive surfaces.
We provide OEM and custom services based on technical drawings or samples to meet your specific requirements. The slitting blades boast impressive processing accuracy with a surface roughness of ≤ 0.002mm and flatness/parallelism of ≤ 0.001mm. The heat treatment hardness is tailored to the blade material and cutting material thickness, utilizing vacuum deoxidation and salt bath furnace treatments.
Choose from a variety of materials for circular blades and knives, including SKH-9, SKD-11, LD, W6Mo5Cr4V2AL, H13K, M42, K30, ASP60 power alloy steel, and custom materials. Trust Zhejiang Qinghao Intelligent Machinery Co., Ltd. for top-notch slitting blades that deliver precision and longevity.

Product Parameters

Item No.	O.D x I.D x T(mm)	Item No.	O.D x I.D x T(mm)
1	φ95*φ55*2	10	φ240*φ120*10
2	φ105*φ32*3	11	φ260*φ120*10
3	φ105*φ52*5	12	φ280*φ160*10
4	φ120*φ60*5	13	φ300*φ180*10
5	φ160*φ80*5	14	φ320*φ200*10
6	φ200*φ100*5	15	φ330*φ200*10
7	φ210*φ100*5	16	φ360*φ220*10
8	φ220*φ100*5	17	φ380*φ240*10
9	φ220*φ120*5	18	φ400*φ260*10

Discover our tailored OEM service for the Hot Sale Carbide Cutting Knife for Paper Industry by Zhejiang Qinghao Intelligent Machinery Co., Ltd. Customize your cutting tool with us today!

 

Product manufacturing flow

At Zhejiang Qinghao Intelligent Machinery Co., Ltd., we understand that material and blade hardness are crucial factors in determining blade quality and service life. We meticulously select materials and implement stringent measures to ensure the highest product quality.

Material Correspondence Table:

Certifications

 

Inspection&packaging

Our company takes pride in ensuring the highest quality of our products. Before packaging, we conduct strict product inspections to guarantee that every blade and knife is in perfect condition. Each item is carefully placed in new and secure export packaging to prevent any damages during transportation.

Choose our products for reliable performance and durability. Trust Zhejiang Qinghao Intelligent Machinery Co., Ltd. for all your blade and knife needs.

Company Profile

Why choose Qinghao blades and knives?

Zhejiang Qinghao Intelligent Machinery Co., Ltd. offers blades and knives with reliable quality and stable performance. With over 30 years of manufacturing experience, our products are widely used in various industries such as metal, wood, food, paper, packaging, printing, rubber, non-woven, recycling, and metallurgical industries. Using Qinghao blades and knives can help save costs and time.

Our company has a professional and experienced technical team that can provide technical support and solutions for your cutting work. The blades and knives undergo professional heat treatment processing techniques and utilize patented technology for excellent cutting performance. We also offer OEM/ODM/customized services based on your specific cutting requirements and needs.

FAQ

Zhejiang Qinghao Intelligent Machinery Co., Ltd. is an ISO-9000 certified blade and knife manufacturer based in Hangzhou, Zhejiang province, China. With over 30 years of experience in the industry, we are a leading manufacturer offering a wide range of products to both domestic and international markets.

Our Services

• Standard blades and knives
• OEM/ODM/customized services tailored to your cutting requirements

Working with Us

Our dedicated sales and engineering team will work closely with you to understand your specific blade needs. Once technical details are confirmed, we will provide a detailed quotation for your reference. Upon contract confirmation and payment, we will begin production and deliver your order within the agreed timeframe. We also offer tracking services to monitor the performance of our blades at your site.

Factory Visit

Our factory is located in Tongxiang city, Zhejiang, China, with Xiaoshan International Airport being the nearest airport. We can arrange for transportation from the airport to our factory for your convenience. We warmly welcome you to visit our facility for a business trip.